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Snapshot
Primary Traits
13.6 g
900 m - 2,900 m
48
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Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Empidonax flavescens
English name
Yellowish Flycatcher
Order
Passeriformes
Family
Tyrannidae
Genus
Empidonax
Species
flavescens
Data source
BCR, BOTW
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Least Concern
Range restricted
No
Island endemic
No
Biogeographic realm
Neotropical
Latitudinal zone
Tropical
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
11 g
Maximum female mass
16 g
Minimum male mass
12 g
Maximum male mass
13 g
Minimum unsexed mass
9 g
Maximum unsexed mass
20 g
Average mass
13.6 g
Minimum elevation
100 m
Typical lower elevation
900 m
Typical upper elevation
2,900 m
Maximum elevation
3,000 m
Elevation range
2,000 m
Typical elevation
1,900 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Forest
Habitat breadth
3
Primary diet
Invertebrate
Diet breadth
1
Diet specialization index
1.52
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
No data
Mating system
No data
Cooperative breeding
Solitary breeder
Nest type
Cup/Bowl
Nest substrate
Tree
Minimum broods per year
No data
Maximum broods per year
No data
Minimum clutch size
2
Maximum clutch size
3
Incubating sex
No data
Minimum incubation period
No data
Maximum incubation period
No data
Minimum fledging period
No data
Maximum fledging period
No data
Nest parasitism
No data
Average clutch size
2.5
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Altitudinal Migrant, Irregular/Nomadic, Sedentary